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Dongguan Jifeng Paper Products Co., Ltd

  • China,Dongguan ,Guangdong
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China 40gsm Single Side Glossy Yellow Kraft Paper for Envelopes and Lightweight
China 40gsm Single Side Glossy Yellow Kraft Paper for Envelopes and Lightweight

  1. China 40gsm Single Side Glossy Yellow Kraft Paper for Envelopes and Lightweight
  2. China 40gsm Single Side Glossy Yellow Kraft Paper for Envelopes and Lightweight

40gsm Single Side Glossy Yellow Kraft Paper for Envelopes and Lightweight

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Water absorption ≤30 g/m²
Breaking length ≥6000 m
Basis weight 40 g/m²
Thickness 0.05–0.07 mm
Smoothness 5–20 s
Delivery Time 10-45 Days
Supply Ability 1000 Tons
Moisture content 8.0±2.0%
Packaging Details Kraft paper or carton, as per customer’s request
Place of Origin China
Certification GB/T 22865-2008,FSC,EUDR

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  1. Product Details
  2. Company Details

Product Specification

Water absorption ≤30 g/m² Breaking length ≥6000 m
Basis weight 40 g/m² Thickness 0.05–0.07 mm
Smoothness 5–20 s Delivery Time 10-45 Days
Supply Ability 1000 Tons Moisture content 8.0±2.0%
Packaging Details Kraft paper or carton, as per customer’s request Place of Origin China
Certification GB/T 22865-2008,FSC,EUDR

This 40 g/㎡ single‑side glossy yellow kraft paper is the entry grade for office stationery and light retail packaging. The glossy front accepts flexo printing for addresses or logos, while the rough back ensures secure gluing. High folding endurance (≥1000 double folds longitudinal) makes it ideal for envelope flaps and bag bottoms.

Parameter Table
Parameter Unit Value
Basis Weight g/m² 40 (±2.5)
Thickness mm 0.055‑0.065
Bursting Strength kPa ≥150
Longitudinal Tear Strength mN ≥500
Water Absorption (60s) g/m² ≤30
Delivery Moisture % 8.0±2.0
Folding Endurance (Longitudinal) double folds ≥1000
Process Introduction

Softwood (70‑85%) + hardwood (15‑30%) sulfate pulp. Low beating (25‑35°SR). AKD sizing 0.2‑0.5%. Fourdrinier machine at 300‑800 m/min. Pressing, multi‑cylinder drying (105‑115°C). Single‑side soft calendering (80‑100°C, 50‑100 kN/m). No filler to maintain purity. Finished roll or sheet.

Applications & Advantages by Category
  • Envelopes – Glossy side prints return addresses; rough side glues securely.

  • Lightweight Shopping Bags – Small retail bags for bakery, cosmetics, or gifts.

  • File Bags – Document storage with flap closure; tear‑resistant.

  • Exercise Book Covers – Durable yet lightweight; natural yellow aesthetic.

Core Advantage

– 40gsm combines printability, folding endurance, and water resistance for daily office and retail use.

Company Details

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  • Ecer Certification:

    Verified Supplier

Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202... Dongguan Jifeng Paper Products Co., Ltd. is a modern enterprise specializing in the R&D, production and sales of specialty paper products. Formerly known as Shenzhen Shuangfeng Paper Products Co., Ltd., the company was founded in March 2010. It relocated to Dongguan and was renamed Jifeng in 202...

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Get in touch with us

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  • Dongguan Jifeng Paper Products Co., Ltd
  • Room 103, No. 642, Shida Road, Dalingshan Section, Dalingshan Town, Dongguan City, Guangdong Province, China
  • https://www.dgztjf.com/

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